... deny them their weapons.
Basically, a shipload of weapons and/or amunition was on its way from China to Zimbabwe but because the goods had to get to the land-locked country through a port, dockworkers in several coutries refused to unload the shipment. Awesome.
The ship will likely return to China where officials regard it simply as a "transaction" and are not commenting on the political issues.
[I heard this on the CBC this morning, but couldn't find a story on their site, so here is more information from Thaindian News.]